diff --git a/src/agat/agat_sp_add_start_and_stop/script.sh b/src/agat/agat_sp_add_start_and_stop/script.sh
index 1ce8d262..0d1e866f 100644
--- a/src/agat/agat_sp_add_start_and_stop/script.sh
+++ b/src/agat/agat_sp_add_start_and_stop/script.sh
@@ -16,5 +16,5 @@ agat_sp_add_start_and_stop.pl \
   ${par_ct:+--ct "${par_ct}"} \
   ${par_extend:+--extend} \
   ${par_ni:+--ni} \
-  ${par_verbose:+--verbose} \
+  ${par_verbose:+--v} \
   ${par_config:+--config "${par_config}"}